Your case does not come under any exceptional category to file under sec.14 of Hindu marriage act, so wait till june wait till june 2015 to file a mutual consent divorce, if both parties are desirous of signing a consent Term of payments of alimony and maintenance payment towards the final settlement, you can prepare that and sign it with the help of an Advocate.
Do not make any payments now before filing the petition, offer to pay it in installments, and make the last part on the date of final order. This can be mentioned in the consent Terms and the same can be filed in the court.
You can chose the payment mode as cheque, pay order, D.D etc to have the record.
If already a negotiation has take place for settlement, this can be reduced into writing as a Terms of agreement however it is not advised to make any payments towards alimony, as any of theses agreements terms and conditions you prepared will not stop from taking legal steps against each other.